A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes cap, vent, fuel storage tank; and cover (1), (as modified).
Classification: Crown corks (including crown seals and caps), and parts thereof, of base metal
NSN 5990-00-556-9851
NSN 6650-01-437-9557
NSN 6145-01-508-5568
NSN 6105-01-421-4457
NSN 6620-01-187-7267
NSN 5950-01-256-8552
NSN 6150-00-392-0994
NSN 5998-00-596-9568
NSN 5950-01-378-8387
NSN 5996-01-035-6644
NSN 5920-01-423-8595
NSN 5975-01-298-0715